CA2669506C - Roue a pivot double avec deux roues mobiles et roue a pivot avec une roue mobile - Google Patents

Roue a pivot double avec deux roues mobiles et roue a pivot avec une roue mobile Download PDF

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Publication number
CA2669506C
CA2669506C CA2669506A CA2669506A CA2669506C CA 2669506 C CA2669506 C CA 2669506C CA 2669506 A CA2669506 A CA 2669506A CA 2669506 A CA2669506 A CA 2669506A CA 2669506 C CA2669506 C CA 2669506C
Authority
CA
Canada
Prior art keywords
running
locking
push rod
housing
double roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2669506A
Other languages
English (en)
Other versions
CA2669506A1 (fr
Inventor
Wolfgang Block
Uwe Harksen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tente GmbH and Co KG
Original Assignee
Tente GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tente GmbH and Co KG filed Critical Tente GmbH and Co KG
Publication of CA2669506A1 publication Critical patent/CA2669506A1/fr
Application granted granted Critical
Publication of CA2669506C publication Critical patent/CA2669506C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0528—Steering or braking devices for castor wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0042—Double or twin wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0073—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0086—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on rim or side portion of tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0092—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated remotely, e.g. by cable or electrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/025—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/026—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism being actuated remotely, e.g. by cable or electrically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Braking Arrangements (AREA)
  • Friction Gearing (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • External Artificial Organs (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

L'invention concerne une roue à pivot double (1) avec deux roues mobiles (2) et un boîtier porteur (3). Un pivot de montage (6) est configuré sur le boîtier porteur (3), dans lequel un poussoir d'actionnement (15) peut être déplacé à l'encontre d'une force de ressort et coopère, aux fins de blocage directionnel et/ou total, avec un contre-élément de blocage (65). Il est en outre prévu un élément (25) de freinage de roue mobile avec des parties d'engagement (37, 38), aux fins de blocage en rotation des roues mobiles (2), élément qui est lui aussi actionné par le poussoir d'actionnement (15). De plus, la partie de boîtier (4) recevant le poussoir d'actionnement (15) présente sur le dessus un roulement à billes (8) et entoure au moins partiellement vers le bas le poussoir d'actionnement (15). Selon l'invention, afin d'améliorer d'une manière avantageuse une roue à pivot double de ce type, le contre-élément de blocage (65) se trouve en dessous du roulement à billes (9) dans la partie de boîtier (4) qui n'est ouverte qu'en ce qui concerne son ouverture intérieure.
CA2669506A 2006-11-07 2007-10-31 Roue a pivot double avec deux roues mobiles et roue a pivot avec une roue mobile Active CA2669506C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102006052680.5 2006-11-07
DE102006052680 2006-11-07
DE102007039208.9 2007-08-20
DE102007039208A DE102007039208A1 (de) 2006-11-07 2007-08-20 Doppelrolle mit zwei Laufrädern sowie Rolle mit einem Laufrad
PCT/EP2007/061742 WO2008055831A1 (fr) 2006-11-07 2007-10-31 Roue à pivot double avec deux roues mobiles et roue à pivot avec une roue mobile

Publications (2)

Publication Number Publication Date
CA2669506A1 CA2669506A1 (fr) 2008-05-15
CA2669506C true CA2669506C (fr) 2014-10-28

Family

ID=38983595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2669506A Active CA2669506C (fr) 2006-11-07 2007-10-31 Roue a pivot double avec deux roues mobiles et roue a pivot avec une roue mobile

Country Status (11)

Country Link
US (1) US8051533B2 (fr)
EP (1) EP2081778B1 (fr)
JP (3) JP5222301B2 (fr)
AT (1) ATE489239T1 (fr)
AU (1) AU2007316759B2 (fr)
CA (1) CA2669506C (fr)
DE (2) DE102007039208A1 (fr)
DK (1) DK2081778T3 (fr)
MX (1) MX2009004850A (fr)
PL (1) PL2081778T3 (fr)
WO (1) WO2008055831A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220233368A1 (en) * 2018-11-21 2022-07-28 Stryker Corporation Patient Transport Apparatus With Steer Lock Assembly

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DE202009012495U1 (de) 2009-09-05 2010-02-25 Hidde, Axel R., Dr. Ing. Mehrfachrolle mit drittem Rad als Funktionsteil als Produzentenbaukasten
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US8365354B1 (en) * 2011-10-25 2013-02-05 Der Sheng Co., Ltd. Castor having adjustable braking function
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JP5652964B2 (ja) * 2012-04-04 2015-01-14 蔡博全 ブレーキ付きキャスター
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JP5601649B2 (ja) * 2012-06-20 2014-10-08 蔡博全 ブレーキ付きキャスター
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US10004651B2 (en) 2012-09-18 2018-06-26 Stryker Corporation Patient support apparatus
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JP2015009729A (ja) * 2013-07-01 2015-01-19 アップリカ・チルドレンズプロダクツ合同会社 車輪構造
JP6239283B2 (ja) * 2013-07-05 2017-11-29 コンビ株式会社 キャスター及び乳母車
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DE202013105191U1 (de) 2013-11-18 2015-02-19 Tente Gmbh & Co. Kg Steuerung von an einem Verfahrteil angebrachten Rollen
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DE102014113460A1 (de) 2014-09-18 2016-03-24 Tente Gmbh & Co. Kg Schwenk- und/oder drehblockierbar ausgebildete Rolle sowie Verfahr-Vorrichtung mit einer solchen Rolle
KR101504241B1 (ko) * 2014-10-15 2015-03-19 오준석 캐스터 및 캐스터를 포함하는 화이트 보드
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CN105015270B (zh) * 2015-08-14 2018-03-13 宁波秀禾科技有限公司 全塑中控脚轮
US10568792B2 (en) 2015-10-28 2020-02-25 Stryker Corporation Systems and methods for facilitating movement of a patient transport apparatus
JP6572733B2 (ja) * 2015-10-30 2019-09-11 コクヨ株式会社 キャスタ付家具、及びキャスタ
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220233368A1 (en) * 2018-11-21 2022-07-28 Stryker Corporation Patient Transport Apparatus With Steer Lock Assembly
US11833085B2 (en) * 2018-11-21 2023-12-05 Stryker Corporation Patient transport apparatus with steer lock assembly

Also Published As

Publication number Publication date
PL2081778T3 (pl) 2011-04-29
AU2007316759B2 (en) 2012-02-02
WO2008055831A1 (fr) 2008-05-15
JP5442077B2 (ja) 2014-03-12
DK2081778T3 (da) 2011-03-14
EP2081778A1 (fr) 2009-07-29
JP2012229018A (ja) 2012-11-22
DE502007005791D1 (de) 2011-01-05
AU2007316759A1 (en) 2008-05-15
DE102007039208A1 (de) 2008-05-08
MX2009004850A (es) 2009-05-19
JP2012192928A (ja) 2012-10-11
CA2669506A1 (fr) 2008-05-15
US20100077562A1 (en) 2010-04-01
JP5567625B2 (ja) 2014-08-06
JP2010508201A (ja) 2010-03-18
JP5222301B2 (ja) 2013-06-26
EP2081778B1 (fr) 2010-11-24
US8051533B2 (en) 2011-11-08
ATE489239T1 (de) 2010-12-15

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